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Serialize using html5ever
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a521755607
commit
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4 changed files with 104 additions and 174 deletions
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@ -40,14 +40,13 @@ use dom::htmlbodyelement::{HTMLBodyElement, HTMLBodyElementHelpers};
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use dom::htmlcollection::HTMLCollection;
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use dom::htmlelement::HTMLElementTypeId;
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use dom::htmlinputelement::{HTMLInputElement, RawLayoutHTMLInputElementHelpers, HTMLInputElementHelpers};
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use dom::htmlserializer::serialize;
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use dom::htmltableelement::{HTMLTableElement, HTMLTableElementHelpers};
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use dom::htmltablecellelement::{HTMLTableCellElement, HTMLTableCellElementHelpers};
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use dom::htmltablerowelement::{HTMLTableRowElement, HTMLTableRowElementHelpers};
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use dom::htmltablesectionelement::{HTMLTableSectionElement, HTMLTableSectionElementHelpers};
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use dom::htmltextareaelement::{HTMLTextAreaElement, RawLayoutHTMLTextAreaElementHelpers};
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use dom::node::{CLICK_IN_PROGRESS, LayoutNodeHelpers, Node, NodeHelpers, NodeTypeId};
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use dom::node::{NodeIterator, document_from_node, NodeDamage};
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use dom::node::{document_from_node, NodeDamage};
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use dom::node::{window_from_node};
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use dom::nodelist::NodeList;
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use dom::virtualmethods::{VirtualMethods, vtable_for};
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@ -60,6 +59,10 @@ use style;
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use util::namespace;
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use util::str::{DOMString, LengthOrPercentageOrAuto};
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use html5ever::serialize;
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use html5ever::serialize::SerializeOpts;
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use html5ever::serialize::TraversalScope;
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use html5ever::serialize::TraversalScope::{IncludeNode, ChildrenOnly};
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use html5ever::tree_builder::{NoQuirks, LimitedQuirks, Quirks};
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use cssparser::RGBA;
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@ -68,6 +71,7 @@ use std::borrow::{IntoCow, ToOwned};
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use std::cell::{Ref, RefMut};
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use std::default::Default;
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use std::mem;
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use std::old_io::{MemWriter, Writer};
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use std::sync::Arc;
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use string_cache::{Atom, Namespace, QualName};
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use url::UrlParser;
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@ -424,6 +428,7 @@ pub trait ElementHelpers<'a> {
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fn update_inline_style(self, property_decl: PropertyDeclaration, style_priority: StylePriority);
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fn get_inline_style_declaration(self, property: &Atom) -> Option<PropertyDeclaration>;
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fn get_important_inline_style_declaration(self, property: &Atom) -> Option<PropertyDeclaration>;
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fn serialize(self, traversal_scope: TraversalScope) -> Fallible<DOMString>;
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}
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impl<'a> ElementHelpers<'a> for JSRef<'a, Element> {
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@ -569,6 +574,19 @@ impl<'a> ElementHelpers<'a> for JSRef<'a, Element> {
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.map(|decl| decl.clone())
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})
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}
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fn serialize(self, traversal_scope: TraversalScope) -> Fallible<DOMString> {
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let node: JSRef<Node> = NodeCast::from_ref(self);
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let mut writer = MemWriter::new();
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match serialize(&mut writer, &node,
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SerializeOpts {
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traversal_scope: traversal_scope,
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.. Default::default()
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}) {
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Ok(()) => Ok(String::from_utf8(writer.into_inner()).unwrap()),
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Err(_) => panic!("Cannot serialize element"),
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}
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}
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}
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pub trait AttributeHandlers {
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@ -1114,11 +1132,11 @@ impl<'a> ElementMethods for JSRef<'a, Element> {
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fn GetInnerHTML(self) -> Fallible<DOMString> {
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//XXX TODO: XML case
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Ok(serialize(&mut NodeIterator::new(NodeCast::from_ref(self), false, false)))
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self.serialize(ChildrenOnly)
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}
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fn GetOuterHTML(self) -> Fallible<DOMString> {
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Ok(serialize(&mut NodeIterator::new(NodeCast::from_ref(self), true, false)))
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self.serialize(IncludeNode)
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}
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// http://dom.spec.whatwg.org/#dom-parentnode-children
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